Piqua Pulverized is a prime source for calcium carbonate fillers and is a leading manufacturer and supplier of high calcium and low magnesium industrial mineral fillers. Piqua Materials is located in the heartland of the plastics and elastomeric industries, providing freight savings and shorter transit times.

Most Piqua Pulverized Fillers (PMFs) are available in dated, coded bags that are palletized and stretch wrapped. Some products are offered in super sack and bulk for pneumatic transport. Day-to-day quality control on filler production is maintained at the plant which borders on the quarry site. All Piqua Materials Fillers are produced from a high calcium limestone that is quarried from the Brassfield geological formation which is one of the whitest and most consistent formations in Ohio.

Established in the early 1800s, Piqua Pulverized is the oldest continuous operating quarry in Miami County, Ohio and it serves a wide variety of industrial customers in the United States, Canada and Mexico.